Production Possibility Frontier
a graph that shows the combinations of two goods the economy can possibly produce given the available resources and the available technology.
Exports
Goods produced domestically and sold abroad.
To Exports means to sell domestically produced good abroad
Imports
Goods produced abroad and sold domestically
To import means to purchase goods produced in other countries
Absolute Advantage
the ability to produce a good using fewer inputs than another producer
Comparative Advantage
the ability to produce a good at a lower opportunity cost than another producers